package leetcode;

/**
 * 344. 反转字符串
 */
public class Solution344 {
    public void reverseString(char[] s) {
        int left =0,right = s.length -1;
        while(left <=right){
            char temp = s[left];
            s[left] = s[right];
            s[right] = temp;
            left ++;
            right --;
        }
    }
}
